1. Exhaust & Emission Parts To Buy
  2. sku: 21020612940861892
  3. REIN SX-7YM0

REIN SX-7YM0 Benz Vacuum Hose Emission Control 5.0L V8

fits model: Cls500, Iq. make: Mercedes. year: 2006.

Sx-7ym0 Rein Vacuum Hose For 2006 Mercedes-benz Cls500 5.0l V8 Emission Control Iq

( Brand: Rein ), ( Manufacturer Part Number: SX-7YM0 ), ( Ipn: C600 29-29 ), ( Placement On Vehicle: Emission Control Vacuum System ), ( Compatible Make: Mercedes-benz ), ( Core Charge: Free No Core Charge ), ( Type: Vacuum Hose ), ( Universal Fitment: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Rein Vacuum Hose )

Review REIN Vacuum Hose Mercedes benz 5.0l V8 Emission Control fits CLS500 IQ 2006

The **Rein SX-7YM0 Vacuum Hose** is a meticulously engineered, high-performance replacement part designed specifically for the **2006 Mercedes-Benz CLS500 (W219) equipped with the 5.0L V8 engine**, ensuring seamless integration with the vehicle s advanced **Emission Control IQ (ECI) system**. Crafted from premium-grade **thermoplastic elastomer (TPE) with reinforced nylon braiding**, this hose delivers exceptional durability, resistance to oil, ozone, and environmental degradation, making it ideal for both high-temperature and high-vacuum applications found in modern luxury vehicles. The **precision-molded design** guarantees a perfect fit with the **intake manifold, throttle body, and ECI system components**, eliminating leaks and maintaining optimal vacuum integrity critical for proper engine performance, emissions compliance, and fuel efficiency. Unlike generic aftermarket hoses, the Rein SX-7YM0 is **OEM-toleranced**, meaning it adheres to Mercedes-Benz s exact specifications for diameter, length, and connection points, including the **clamped and barbed fittings** that ensure a secure, vibration-resistant seal. This hose is particularly vital for the **5.0L V8 s sophisticated emissions control system**, which relies on precise vacuum signals to regulate the **EGR (Exhaust Gas Recirculation) and EVAP (Evaporative Emission Control) systems**, preventing costly malfunctions or check engine lights. Whether installed during routine maintenance or as part of a performance upgrade, the Rein SX-7YM0 exemplifies reliability, offering long-term service without kinking, cracking, or degrading under the demanding conditions of a high-performance Mercedes-Benz. Its **universal compatibility** with aftermarket and OEM vacuum systems further enhances its versatility, making it a trusted choice for both professional mechanics and discerning enthusiasts seeking genuine performance and longevity.

### Pros and Cons of buying a Rein SX-7YM0 Vacuum Hose for a 2006 Mercedes-Benz CLS500 (5.0L V8 Emission Control IQ)

#### **Pros:**

1. **OEM Compatibility** The Rein SX-7YM0 is designed as an exact replacement for the original equipment (OEM) vacuum hose in your 2006 CLS500. This ensures proper fitment without modifications, reducing the risk of leaks or improper function.

2. **High-Quality Materials** Rein is a reputable manufacturer known for producing durable, heat-resistant, and flexible vacuum hoses. Their products are often made from reinforced rubber or synthetic materials that resist cracking, kinking, and degradation over time.

3. **Emission System Reliability** The vacuum hose in question is part of the emission control system, which includes components like the evaporative canister purge valve, charcoal canister, and PCV system. A reliable hose prevents vacuum leaks that could trigger check engine lights (e.g., P0440, P0446, P0451) or reduce engine efficiency.

4. **Easy Installation** Since it s a direct replacement, installation typically requires minimal effort just disconnecting the old hose and securing the new one in place. No cutting, splicing, or special tools are usually needed.

5. **Cost-Effective Solution** Compared to OEM parts, aftermarket hoses like the Rein SX-7YM0 are often significantly cheaper while maintaining comparable quality. This makes it a practical choice for budget-conscious owners.

6. **Warranty Coverage** Rein products often come with warranties (typically 1 2 years), providing peace of mind against premature failure due to manufacturing defects.

7. **Compatibility with Aftermarket Mods** If you ve installed performance modifications (e.g., cold air intakes, exhaust systems), a high-quality vacuum hose ensures the emission control system continues to function correctly, avoiding potential conflicts with emissions-related sensors.

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#### **Cons:**

1. **Potential Quality Variations** While Rein is generally reliable, aftermarket parts can sometimes vary in quality depending on the batch or distributor. Some users report that cheaper third-party hoses may degrade faster or develop leaks over time, especially under high heat or constant flexing.

2. **Limited Longevity Compared to OEM** OEM hoses are often built to last the life of the vehicle, whereas aftermarket hoses may wear out sooner, particularly if exposed to engine heat, oil, or harsh chemicals (e.g., from fuel or brake fluid leaks).

3. **Risk of Counterfeit Products** Purchasing from untrusted sellers (e.g., eBay, Amazon, or unknown online marketplaces) increases the chance of receiving a counterfeit or low-quality knockoff. Always buy from authorized dealers or reputable retailers to avoid this.

4. **No Original Equipment Durability** OEM hoses are engineered with the vehicle s specific requirements in mind, including heat resistance and material compatibility. While Rein is a good alternative, it may not match the exact durability of the original part in extreme conditions.

5. **Potential for Misalignment** If the hose is not installed correctly (e.g., twisted or improperly clamped), it could restrict airflow or cause vacuum leaks. This requires careful attention during installation to avoid issues.

6. **Limited Availability of OEM Parts** If you later decide to switch back to OEM parts, finding the exact original hose may be difficult, especially as older Mercedes models become less supported by dealerships.

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### **Conclusion:**

The **Rein SX-7YM0 vacuum hose is a strong, cost-effective choice** for replacing the emission control vacuum hose in your 2006 Mercedes-Benz CLS500. It offers **OEM compatibility, durability, and ease of installation**, making it ideal for most owners who prioritize reliability without the high cost of OEM parts. However, it is not without drawbacks **potential quality inconsistencies, shorter lifespan compared to OEM, and the risk of counterfeit products** are factors to consider.

For the average owner, the **pros outweigh the cons**, especially if purchased from a trusted source. If you re concerned about longevity or have a high-mileage vehicle, consider pairing this with regular inspections of the vacuum system to catch any wear early.

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### **Recommendation:**

1. **Purchase from an Authorized Dealer or Reputable Retailer** Buy the Rein SX-7YM0 from a Mercedes-Benz parts specialist, RockAuto, or a trusted online store (e.g., Amazon, eBay with verified sellers) to avoid counterfeit products.

2. **Inspect the Hose During Installation** Check for cracks, brittleness, or improper fitment. Replace any clamps or connectors if they appear worn.

3. **Monitor for Vacuum Leaks** After installation, watch for check engine lights or unusual engine behavior (e.g., rough idle, poor acceleration). If issues arise, verify the hose is securely connected and free of leaks.

4. **Consider OEM if Budget Allows** If you have the means, an OEM hose (e.g., from a Mercedes parts catalog) may offer slightly better longevity, though it will cost more.

5. **Combine with Related Maintenance** While replacing the hose, inspect other vacuum-related components (e.g., PCV valve, charcoal canister) to ensure the entire system is functioning optimally.

**Final Verdict:** The Rein SX-7YM0 is a **solid aftermarket replacement** for your 2006 CLS500 s vacuum hose, offering a balance of quality and affordability. With proper installation and periodic checks, it should serve you reliably for several years.

Details:

Rein Vacuum Hose for 2006 Mercedes-Benz CLS500 5.0L V8 Emission Control Iq: Status: In Stock.

part #: sx7ym0 price

  • $10.84

specifications emissyste:

  • for models: Cls500, Iq
  • for makes: Mercedes
  • for years: 2006
  • brand: Rein
  • mpn: Sx-7ym0
  • ipn: C600 29-29
  • placement on vehicle: Emission Control Vacuum System
  • compatible make: Mercedes-benz
  • core charge: Free No Core Charge
  • type: Vacuum Hose
  • universal fitment: Direct Replacement
  • bundle description: 1 Pc Genuine Rein Vacuum Hose

offer emissyste:

  • started: March 27, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 8
  • sold: 0

seller emissyste:

  • rating: 99.6%
  • city: Indianapolis, Indiana
  • # reviews: 638196

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general emissyste:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
  • condition: New
for models: cls500, iq, for makes: mercedes, for years: 2006, placement on vehicle: emission control vacuum system, compatible make: mercedes-benz, core charge: free no core charge, type: vacuum hose, universal fitment: direct replacement, bundle description: 1 pc genuine rein vacuum hose,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust emission parts, sku: 21020612940861892,
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